6238780 has 24 divisors (see below), whose sum is σ = 13382208. Its totient is φ = 2442048.

The previous prime is 6238777. The next prime is 6238787. The reversal of 6238780 is 878326.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6238787) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2379 + ... + 4258.

It is an arithmetic number, because the mean of its divisors is an integer number (557592).

Almost surely, 2^6238780 is an apocalyptic number.

It is an amenable number.

6238780 is an abundant number, since it is smaller than the sum of its proper divisors (7143428).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6238780 is a wasteful number, since it uses less digits than its factorization.

6238780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6693 (or 6691 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 34.

The square root of 6238780 is about 2497.7549919878. The cubic root of 6238780 is about 184.0912826843.

It can be divided in two parts, 6238 and 780, that multiplied together give a triangular number (4865640 = T₃₁₁₉).

The spelling of 6238780 in words is "six million, two hundred thirty-eight thousand, seven hundred eighty".